Listen block vs frontend/backend block problem
Hi, Im trying to get a ‘frontend/backend’ proxy block set up to work the same as my existing (successfully working) ‘listen’ proxy block (for kubectl access a kubernetes cluster) The following...
View ArticleWebsocket config problem
i have a HAPROXY frontend which terminates ssl and at the backend site, there is a http service which answers on a subdir /socket with a websocket I cannot get this to work always the GET request is...
View ArticleHow to ban people from accessing server/network entirely?
So I’ve seen a couple of sites (don’t remember which ones) a while back that I was messing around with and I ended up getting banned I think from one. My browser said “This site can’t be reached” like...
View ArticlePhysical Configuration Assitance
Hi All, I hope someone here could point me in the right direction being new to HAProxy. I have seen lots of configuration tutorials and guides on the actual config file which is fine and clear but may...
View ArticleHaproxy + Page Maintenance + backup
Hello, I have mounted a haproxy (version 2.4.3-1) and the haproxyctl command. I want that when the backend server 1 puts it in maintenance mode (using the haproxyctl command) it redirects you to the...
View ArticleSend client ip via ssh
Hello, I have a problem with HaProxy + BitBucket. Don’t see client ip when he use ssh. When the user is using the https protocol, there are no problems. I see client ip. But if they do git push to...
View ArticleHttp header response
Hi, I would like to implement HTTP HEADER RESPONSE in order to all requests processed by haproxy must return a header to identify which HAProxy instance we are going through. That’s the first point....
View ArticleBig file upload and lua script
Hello, I have configured haproxy (2.4.3 as docker container) to validate the token via lua script against Keycloak server. Otherwise it has been working ok, but now I detected problem with files...
View ArticleHaproxy SSL pass through
Hi Team, I was wondering if you could help me with Haproxy load balancer with SSL Pass through. I have a wildcard for my domain. I have configure all setting for ssl pass through on my haproxy server....
View ArticleStop logging to journalctl
Hello, I’m on v1.8, I want to stop logging the details to journalctl, but keep /var/log/haproxy.log global log /dev/log local2 defaults retries 3 timeout queue 1m timeout connect 5s timeout client 10s...
View ArticleACL filters when using mode tcp?
Hi, I have a setup I’ve been struggling with for a while. I want to use tcp mode to pass-through SSL. I want it so when I enter abc.com I get passed through to the abc.com backend, but if any other...
View ArticleRestart works, reload fails
Hi - I’m running HAProxy version 2.4.3-4dd5a5a, released 2021/08/17 and am able to run: systemctl restart haproxy.service without issue, but when I run: systemctl reload haproxy.service The service...
View ArticleCSV stats only works if i remove two backend servers
So everything has been working fine until today after adding more backend server. If i run the configuration with all the servers in the list csv will start showing blank after doing checks on all...
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Unable to access domain externally
Need some assistance with pfsense and haproxy. I can view the domain internally, but when i try to view it externally it times out. I’m thinking it’s some nat rule causing this but don’t know how to...
View ArticleSticky sessions and drain not working together
Try lot of things without success HAPROXY 2.4.3 I need the cookie … Configuration defaults log global option httplog mode http timeout connect 5s timeout client 25s timeout server 25s timeout queue...
View ArticleKey authentication header forward
Hi, I’m looking for some help as I ran out of options or maybe i am missing something. I am sending a curl request towards and API with key authentication. curl -v https://10.0.0.4/api/stass -H...
View ArticleClient IP address with client certificate auth
Hello community, Our customer have HAproxy instalation with tcp mode configuration, balancing load between two IIS servers. That works fine, but it shows NLB’s IP as client’s, which is a problem....
View ArticleHTTP3/Quic and TLS-passthrough
Hello everyone, this is my first post on the forum. At first, thanks to everyone in the community for their efforts to run this project and the forum! My question I think is a bit more theoretical...
View ArticleError compiling with use_quic
Dears, This is the release I try to test it for QUIC protocol: quic-dev-20210413-quic-rebased When compiling it without quic it compiled an run correctly, and show the version: haproxy version is...
View ArticleRunning Haproxy 2.4 permission denied error
I had a question regarding the haproxy config when running inside docker. We were running haproxy 2.2 version and our config was like frontend lb bind *:80 bind *:443 and we were binding ports from...
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